Hello @thierry76 and welcome to Gladys 
Are these really TCP packets that need to be sent or is it HTTP?
You can send HTTP requests in the scenes:
Otherwise, I donât know if youâre following my current effort on Matterbridge:
And:
But maybe we could have a Matterbridge â Modbus plugin so that your devices become Matter and therefore Gladys compatible!
What do you think?
